Establishment profile
PRINCETON HYDRO
1108 OLD YORK RD, RINGOES, NJ, 08551
541620 — Environmental Consulting Services
EIN 223590229
Summary
PRINCETON HYDRO has accumulated 4 OSHA violations across 1 inspection over 5 years of recorded history, with $13,380 in total assessed penalties.
The establishment sits in the 84th percentile for violations within its industry-state peer group of 74 employers. The most recent enforcement activity was recorded 5 years ago.
Federal records were found in 1 of 15 sources. Sources without matching records returned empty for this establishment.
Agency coverage
PRINCETON HYDRO appears in OSHA workplace safety record only. No matching records were found in WHD wage enforcement, MSHA mine safety, EPA environmental compliance, NLRB labor relations, OFLC visa and labor certification (historical), FMCSA motor carrier registration, SAM.gov federal debarment, CMS nursing home enforcement, UVA Corporate Prosecution Registry, CPSC product recalls, or NHTSA vehicle recalls. Single-agency enforcement records typically indicate either a discrete incident-based inspection or a low-risk operational profile.
OSHA workplace safety
100% of inspections at this establishment produced violations,
Most-cited OSHA standards
Top OSHA standards cited at this employer, ranked by citation count. Standards (CFR sections) cluster citations into safety themes -- machine guarding, lockout-tagout, hazard communication, fall protection, process safety, etc. A concentration on one or two sections reveals a pattern that individual citations don’t. 4 distinct standards shown · 4 citations in this view · $13,380 in penalties.
| CFR section | Citations | Inspections | Total penalty | First cited | Last cited |
|---|---|---|---|---|---|
| 29 CFR 1910.0133 A01 | 1 | 1 | $6,690 | Feb 2021 | Feb 2021 |
| 29 CFR 1910.0151 C | 1 | 1 | $6,690 | Feb 2021 | Feb 2021 |
| 29 CFR 1910.0134 C02 II | 1 | 1 | — | Feb 2021 | Feb 2021 |
| 29 CFR 1910.0134 K06 | 1 | 1 | — | Feb 2021 | Feb 2021 |
Source: OSHA inspection citations (violation_detail). CFR section codes can be looked up at osha.gov/laws-regs for the formal standard text. Per-inspection detail and the specific violation descriptions are available by expanding individual inspections below.
Peer comparison
Worse on violations than most other employers in NAICS 5416 within NJ. Peer group: 74 employers. This establishment has 4 OSHA violations; peer median is 0.
Safety self-report (OSHA 300A)
Recordable injury rates the employer filed with OSHA’s Injury Tracking Application. DART covers cases with days away, restricted, or transferred; TRIR is the total recordable case rate.
Reported for 65 average annual employees at this establishment.
Source: OSHA ITA Form 300A (employer self-reported). Rates are per 100 full-time equivalent workers. Establishments below the ~10-FTE threshold are not required to report.
Industry benchmark
BLS rates reflect industry-wide averages. Self-reported figures come from OSHA’s Injury Tracking Application; absence of self-reported data does not necessarily indicate non-compliance — many establishments fall below the ITA reporting threshold.
Inspection breakdown
Complaint- and accident-triggered inspections are stronger risk signals than routine planned inspections.
OSHA severe injury reports
Self-reported events under 29 CFR 1904.39 (24-hour notification of hospitalization, amputation, or loss of an eye) · Sep 2020
Most frequent event: Exposure through intact skin, eyes, or other exposed tissue
Source: OSHA Severe Injury Reports (federal OSHA only; state-plan states like California, Oregon, and Washington maintain their own programs and do not consistently report into this feed).
Severe injury reports — events
Each row is a hospitalization, amputation, or eye-loss event the employer self-reported to OSHA under 29 CFR 1904.39. Narratives are written by the reporting employer.
| Date | Event | Body part | Outcome | |
|---|---|---|---|---|
| Sep 11, 2020 | Exposure through intact skin, eyes, or other exposed tissue | Eye(s) | Hospitalized |
Source: OSHA Severe Injury Reports. Federal-OSHA jurisdiction only by default; some state-plan programs report voluntarily.
Activity timeline
No federal enforcement activity has been recorded against this establishment in 5+ years. Most recent activity: 5 years ago. Data on this page is refreshed weekly.
Wage & Hour Division (WHD)
No WHD wage, overtime, or child-labor enforcement cases on file for PRINCETON HYDRO. Verify directly with Wage and Hour Division →
Mine safety (MSHA)
No MSHA mine safety violations on file for PRINCETON HYDRO. Verify directly with Mine Safety and Health Administration →
Labor relations (NLRB)
No NLRB unfair labor practice charges or union representation cases on file for PRINCETON HYDRO. Verify directly with National Labor Relations Board →
Visa & labor certification (OFLC) — historical
No H-1B, H-2A, or H-2B labor condition applications on file (historical data only — DOL ended OFLC publication) for PRINCETON HYDRO. Verify directly with Office of Foreign Labor Certification →
Environmental compliance (EPA)
No EPA inspections or formal enforcement actions on file for PRINCETON HYDRO. Verify directly with Environmental Protection Agency →
EPA-registered facilities
Every EPA ECHO facility associated with this employer, sorted most-significant first. Each row links to EPA’s Detailed Facility Report for the source-of-truth record. Permits column lists active programs (Air = Clean Air Act, Water = Clean Water Act, RCRA = hazardous waste, TRI = Toxics Release Inventory reporting). 1 facility.
| Facility | Permits | Status | Inspections | Formal actions | Penalties | Last inspected | ECHO |
|---|---|---|---|---|---|---|---|
PRINCETON HYDRO, LLC 1108 OLD YORK RD · EAST AMWELL TWP, NJ, 08551 | Water | No Violation Identified | 0 | 0 | — | — | View → |
Source: EPA ECHO (Enforcement and Compliance History Online). Compliance status follows EPA’s own labels (“Sig Violation” = significant noncompliance; QNCR = quarters of noncompliance over the recent reporting window). Inactive facilities (struck through) retain historical enforcement records even after operations ceased.
Federal criminal prosecution record
No federal criminal prosecutions, plea agreements, or deferred-prosecution agreements on file for PRINCETON HYDRO. Verify directly with UVA Corporate Prosecution Registry →
Federal contracts
This location
Consolidated across all USAspending recipient entities under this corporate parent — not attributable to this single location.
- Department of DefenseBASE - DESIGN SERVICEScontract · Last action 2025-09-02$6,883,530
- Department of DefenseATKISSON DAM REMOVALcontract · Last action 2024-09-29$4,226,272
- Department of DefenseIGF::OT::IGF DESIGN AND PERMITTING SERVICEScontract · Last action 2019-04-04$2,672,406
- Department of DefenseIGF::OT::IGF BIDDING AND CONSTRUCTION PHASE SUPPORT SERVICES FOR SEGMENTS C3 AND C4 OF THE GREEN BROOK FLOOD RISK MANAGEMENT PROJECTcontract · Last action 2023-12-21$2,642,566
- Department of DefenseTASK ORDER # W912DS21F0002contract · Last action 2023-10-20$2,334,731
- Department of DefenseTASK 3 PLANS AND SPECIFICATIONScontract · Last action 2025-07-21$2,086,362
- Department of DefenseLIBERTY STATE PARK ECOSYSTEM RESTORATION - ENGINEERING DESIGN SERVICEScontract · Last action 2020-01-07$1,542,160
- Department of DefenseVAN BIBBER DAM REMOVAL AT HARFORD COUNTY, MDcontract · Last action 2024-09-27$1,410,940
- Department of DefenseNON-DESIGN SERVICEScontract · Last action 2021-09-17$1,394,506
- Department of DefenseTASK 13.2 - P&S: 60% SUBMITTALcontract · Last action 2025-01-22$1,010,376
- Department of the InteriorNJ-COLE'S MILL DAM FEASIBILITY STUDY & DESIGN SERVICEScontract · Last action 2025-09-22$793,721
- Department of DefenseIGF::OT::IGF FUTURE WETLAND MITIGATION SERVICES FOR JOINT BASE ANDREWS (JBA), MD.contract · Last action 2016-09-28$780,849
- Department of DefensePERFORM PERIODIC INSPECTIONS (PI) ON THE LEVEE SYSTEMS AT THE SUBJECT PROJECTS AS WELL AS PROVIDING A DESIGN CRITERIA REVIEW ANALYSIS ON THE LEVEE SYSTEM ORIGINAL DESIGNS IN COMPARISON TO THE CURRENT REQUIREMENTS. REQUIREMENTS.contract · Last action 2020-09-09$738,579
- Department of DefenseLOWER CRAGSTON DAM ENGINEERING ASSESSMENTcontract · Last action 2021-01-19$671,064
- Department of DefenseBOUND BROOK - NJcontract · Last action 2018-12-10$653,012
- Department of DefenseIGF::OT::IGF NOT INHERENTLY GOV FEASABILITY STUDY FOR WRECK POND RESTORATIONcontract · Last action 2016-08-30$619,139
- Department of DefenseIGF::OT::IGF LEVEE SCREENINGcontract · Last action 2016-07-11$605,465
- Department of DefensePRINCETON HYDRO TO 10 SUBSURFACE EXPLORATION OF CAPE MAY RAILROAD AND CAPE MAY HIGBEE/CAMPGROUND DREDGED MATERIAL PLACEMENT FACILITIES, LOWER TOWNSHIP, CAPE MAY COUNTY, NJcontract · Last action 2025-08-01$570,455
- Department of DefenseIGF::OT::IGF MILLER FIELDcontract · Last action 2024-04-04$555,465
- Department of DefenseHUDSON RIVER HABITAT RESTORATIONcontract · Last action 2018-05-23$499,572
- Department of DefensePECKMAN RIVER BASIN NJ SSXcontract · Last action 2024-05-13$479,923
- Department of DefenseSPRING CREEK NORTH ECOSYSTEM RESTORATIONcontract · Last action 2019-09-04$453,409
- Department of DefensePRINCETON HYDRO TO 11 DELAWARE BAYSHORE BENEFICIAL USEcontract · Last action 2025-06-12$436,176
- Department of DefenseINDIAN RIVER INLET GEOTECHNICAL DATAcontract · Last action 2024-08-13$398,507
- Department of DefenseAE SERVICES - NEPAcontract · Last action 2022-09-30$386,538
- Department of DefenseGEOTECH SERVICEScontract · Last action 2024-11-08$374,717
- Department of DefenseHOT CARGOcontract · Last action 2021-02-26$369,782
- Department of DefenseIGF::OT::IGF PERIODIC LEVEE INSPECTION, ELIZABETH, NJcontract · Last action 2018-09-13$348,133
- Department of DefenseENGINEERING SERVICES FOR DESIGNcontract · Last action 2024-09-24$346,393
- Department of DefenseIGF::OT::IGF WETLAND MITIGATION FOR JOINT BASE ANDREWS (JBA), MD.contract · Last action 2015-09-30$311,448
- Department of DefenseLAKE CHAMPLAIN INVASIVE SPECIES BARRIERcontract · Last action 2019-08-13$261,438
- Department of DefensePOOLES ISLAND SUBSURFACE DRILLING EXPLORATION.contract · Last action 2022-09-27$258,228
- Department of DefenseTASK ORDER TO PROVIDE SURVEY SERVICES FOR THE ASSATEAGUE ISLAND AND OCEAN CITY, MD INLET PROJECTS.contract · Last action 2025-12-23$236,149
- Department of DefenseNON-DESIGN SERVICES FOR HUDSON RIVER HABITAT RESTORATIONcontract · Last action 2020-01-24$229,725
- Department of DefenseTASK 1 - PERFORM 29 BEACH PROFILE SURVEYS AT ASSATEAGUE ISLAND FROM WADING DEPTH IN THE SINEPUXENT TO A MINIMUM DEPTH OF EI. -40 FT NAVD88 IN THE ATLANTIC OCEAN. TASK 2 - PERFORM A MULTIBEAM SURVEY OF THE OCEAN CITY INLET.contract · Last action 2025-08-11$228,366
- Department of DefenseTASK 2contract · Last action 2024-09-05$226,698
- Department of DefensePREPARATION OF ENVIRONMENTAL ASSESSMENTcontract · Last action 2019-07-11$222,800
- Department of DefenseA/E SERVICES - ASSATEAGUE ISLAND & OCEAN CITY INLET SURVEYcontract · Last action 2023-12-14$220,586
- Department of the InteriorNJ-EBF-CEDAR RUN BOG WETLAND RESTORATION DESIGNcontract · Last action 2024-06-27$212,847
- Department of DefenseGEOTECH SERVICEScontract · Last action 2021-12-22$200,778
- Department of DefenseGEOTECH SERVICEScontract · Last action 2022-12-15$183,491
- Department of DefenseNJBB CSRM FEASABILITY STUDYcontract · Last action 2023-08-02$179,476
- Department of DefenseIGF::OT::IGF AE TASKS ARCH/GEO STUDY FOR THE SOUTH SHORE OF STATEN ISLANDcontract · Last action 2017-08-18$160,647
- Department of DefenseSUBSURFACE INVESTIGATION - GEOTECHNICAL INVESTIGATION UTILIZING VIBRATIONAL CORING, NEW JERSEY BORROW AREAScontract · Last action 2023-06-08$157,354
- Department of DefenseIGF::OT::IGF WRECK PONDcontract · Last action 2017-09-13$120,153
- Department of DefenseIGF::OT::IGF WRECK POND WATERSHEDcontract · Last action 2016-09-29$116,160
- Department of DefenseIGF::OT::IGF HTRW AND GEOTECHNICAL BORING STUDIEScontract · Last action 2015-01-29$108,309
- Department of DefenseDEL AVE A&E GEOT FY22NFcontract · Last action 2022-08-19$95,285
- Department of TransportationIGF::OT::IGF ENVIRONMENTAL SAMPLING FOR DREDGING IN POOLcontract · Last action 2019-09-30$72,435
- Department of JusticeEXPERT WITNESS - SCIENCE/HYDROLOGY - GEOMORPHOLOGY/HYDROLOGY IGF::CT::IGFcontract · Last action 2015-04-08$66,867
Federal contract dollars to this establishment. Primary NAICS: 541330 - ENGINEERING SERVICES. Last action: 2026-03-27. Source: USAspending.gov, net obligations. Recipient address is the SAM registration / HQ address, not necessarily the worksite.
Inspection history
| Date | Trigger | Violations | Serious | Penalty | |
|---|---|---|---|---|---|
| 2020-09-14 | Referral | 4 | 2 | $13,380 |
Source: OSHA IMIS. Citation amounts reflect initially assessed penalties; final amounts after appeal may differ.
In the news
Other employers in this industry and state
Other employers in environmental consulting services within NJ, ordered by federal enforcement volume:
- CASTALGI ENGINEERING INC.CARLSTADT — 1 federal enforcement record
Related searches
- Environmental Consulting ServicesAll employers in this industry
- Employers in NJState-wide enforcement data
- Environmental Consulting Services in NJIndustry × state cross-filter
About this data
This profile aggregates federal enforcement records on PRINCETON HYDRO from every major federal compliance and enforcement source plus the UVA Corporate Prosecution Registry. OSHA workplace safety inspections, WHD wage cases, MSHA mine safety, EPA environmental enforcement, NLRB labor relations, OFLC visa/labor certification, FMCSA motor carrier registration, SAM.gov debarments, CMS nursing-home records, BLS industry safety benchmarks, OSHA ITA self-reported injury rates, SEC enforcement and financial disclosures, CPSC and NHTSA recalls.
Establishments are matched across agencies using normalized employer name, state, and ZIP code.
OSHA citations typically appear 3–8 months after the inspection, so very recent enforcement actions may not yet be reflected. Profiles may be incomplete if the establishment operates under multiple legal names or files under variations our entity-matching rules don’t yet cover. To report a missing record or correction, email corrections@fastdol.com.
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Contact sales →Frequently asked
- What is PRINCETON HYDRO's OSHA violation history?
- PRINCETON HYDRO has 1 OSHA inspection on record with 4 violations and $13,379.8 in total penalties.
- How does PRINCETON HYDRO's safety record compare to its industry?
- PRINCETON HYDRO operates in the environmental consulting services industry. The industry average Total Recordable Incident Rate (TRIR) is 0.3. PRINCETON HYDRO's self-reported DART rate is 0 compared to an industry average of 0.2.